diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 1202bc1e53..9a96169646 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -1025,9 +1025,6 @@
   // Print surface diameter/2 minus unreachable space (avoid collisions with vertical towers).
   #define PRINTABLE_RADIUS       140.0    // (mm)
 
-  // Maximum reachable area
-  #define DELTA_MAX_RADIUS       140.0    // (mm)
-
   // Center-to-center distance of the holes in the diagonal push rods.
   #define DELTA_DIAGONAL_ROD 250.0        // (mm)